10/29/2023 0 Comments Backblaze cloud storage pricing![]() ![]() ![]() Year 2, 3, and 4 all show similar failure-rate curves, but notably shows that SSDs stay below the 1% failure rate threshold until Year 4, while HDDs are recorded having a 1.54% failure rate in Year 2. ![]() Year 1 shows us the lowest failures rates of all time, with HDDs at 0.66% and SSDs with no failure rate to record.The data in question has been recorded over a five-year span, when Backblaze began switching from HDD boot drives to SSD boot drives for their backup services. Even so, SSDs showed themselves to be more reliable than HDDs with lower failure rates. The SSDs in use during the study by Backblaze were only compared to stats on HDDs of the same age to make sure the results were not skewed. While it was theorized that the benefits of SSDs would spell a long-term advantage over their spinning HDD counterparts-despite higher initial costs-we now have firm data, collected over five years, confirming that longer life expectancy and lower failure rates makes SSDs superior to HDDs, based on thousands of drives booting storage servers, acting as temporary storage for SMART stats, recording log files, and other read/write functions. ![]()
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